000 00315nam a2200121Ia 4500
008 250523s9999 xx 000 0 und d
100 _aTomasi, Wayne
245 0 _aAdvanced Electronic Communications Systems
260 _bPearson Education
_aNew Delhi
_c2006
300 _a654
650 _aEngineering
942 _cBK
999 _c15385
_d15385